Add error check for writing RDB checksum

Closes #857
2014-08-27 10:30:04 +02:00
parent 1580a378b8
commit ef12b4c3eb
1 changed files with 1 additions and 1 deletions
@@ -687,7 +687,7 @@ int rdbSave(char *filename) {
     * loading code skips the check in this case. */
    cksum = rdb.cksum;
    memrev64ifbe(&cksum);
-    rioWrite(&rdb,&cksum,8);
+    if (rioWrite(&rdb,&cksum,8) == 0) goto werr;

    /* Make sure data will not remain on the OS's output buffers */
    if (fflush(fp) == EOF) goto werr;